As much as half of the energy used in your home goes to heating and cooling. So making smart decisions about your home's heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills — and your comfort.

As a homeowner, you can easily be overwhelmed by questions when it comes time to understand HVAC systems and to choose what fits your needs. Deciding which HVAC system is right for your home shouldn’t be a complicated process. So we’ve made learning about HVAC and electrical systems easier.